.tree-area{
    .container{
        display: flex;
        width: 100%;
        .leftTree{
            flex: 1;
            overflow: hidden;
            .u-tree{
                padding-top: 0 !important;
                .u-tree-child-tree-open{
                    max-height: 400px;
                    overflow: scroll;
                }
            }
        }
        .rightTable{
            flex: 1;
            overflow: scroll;
        }
    }
}